# !/usr/bin/env python
# coding:utf-8
"""
    Author = 上善若水(QQ:564667570)
    Affiliation = Institute of Subtropical Agriculture, Chinese Academy of Sciences
    Time = '2018-3-23, 20:57'
"""

import uuid
# uid = uuid.uuid1()
# print(uid)
# u3 = uuid.uuid4()
# print(u3)

# u3 = uuid.uuid5(uuid.NAMESPACE_URL, 'http://tieba.baidu.com/p/2460150866?pn=%d')
# print(u3)

# 2. shutil --->进一步封装
import shutil
shutil.copyfileobj(open('ben.py', 'w', encoding='utf-8'),open('cici.py', 'w', encoding='utf-8'))
shutil.copyfile()